Finding the Third Proportional to 2,116,496 and 4,995,256

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,496 : 4,995,256 = 4,995,256 : x
2. Step 2: Convert to fraction form
   2,116,496/4,995,256 = 4,995,256/x
3. Step 3: Cross multiply
   2,116,496x = 4,995,256 × 4,995,256
4. Step 4: Simplify right side
   2,116,496x = 24,952,582,505,536
5. Step 5: Solve for x
   x = 24,952,582,505,536/2,116,496
6. Step 6: Final answer
   x = 11,789,572.25